Discussion :

[ehmppowa]

bonjour,

J'aimerais savoir comment faire pour rendre trusted une applet ?? j'ai chercher dans la FAQ et sur le net j'ai aps trouvé..

enfin je sais pas si c'est ca mon probleme, mais quand j'execute mon applet(mon applet sert a parcourir mon disque a l'aide d'un bouton parcourir qui ouvre un JFileChooser) ca me marque :

Code :

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Exception in thread "AWT-EventQueue-2" java.security.AccessControlException: access denied (java.util.PropertyPermission user.dir read)
	at java.security.AccessControlContext.checkPermission(Unknown Source)
	at java.security.AccessController.checkPermission(Unknown Source)
	at java.lang.SecurityManager.checkPermission(Unknown Source)
	at java.lang.SecurityManager.checkPropertyAccess(Unknown Source)
	at java.lang.System.getProperty(Unknown Source)
	at java.io.Win32FileSystem.getUserPath(Unknown Source)
	at java.io.Win32FileSystem.resolve(Unknown Source)
	at java.io.File.getAbsolutePath(Unknown Source)
	at sun.awt.shell.Win32ShellFolder2.<init>(Unknown Source)
	at sun.awt.shell.Win32ShellFolder2.listFiles(Unknown Source)
	at sun.awt.shell.ShellFolder.listFiles(Unknown Source)
	at sun.awt.shell.Win32ShellFolderManager2.get(Unknown Source)
	at sun.awt.shell.ShellFolder.get(Unknown Source)
	at javax.swing.plaf.metal.MetalFileChooserUI.updateUseShellFolder(Unknown Source)
	at javax.swing.plaf.metal.MetalFileChooserUI.installComponents(Unknown Source)
	at javax.swing.plaf.basic.BasicFileChooserUI.installUI(Unknown Source)
	at javax.swing.plaf.metal.MetalFileChooserUI.installUI(Unknown Source)
	at javax.swing.JComponent.setUI(Unknown Source)
	at javax.swing.JFileChooser.updateUI(Unknown Source)
	at javax.swing.JFileChooser.setup(Unknown Source)
	at javax.swing.JFileChooser.<init>(Unknown Source)
	at javax.swing.JFileChooser.<init>(Unknown Source)
	at MainDLF.parcourir(MainDLF.java:89)
	at MainDLF.actionPerformed(MainDLF.java:103)
	at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
	at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
	at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
	at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
	at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
	at java.awt.Component.processMouseEvent(Unknown Source)
	at javax.swing.JComponent.processMouseEvent(Unknown Source)
	at java.awt.Component.processEvent(Unknown Source)
	at java.awt.Container.processEvent(Unknown Source)
	at java.awt.Component.dispatchEventImpl(Unknown Source)
	at java.awt.Container.dispatchEventImpl(Unknown Source)
	at java.awt.Component.dispatchEvent(Unknown Source)
	at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
	at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
	at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
	at java.awt.Container.dispatchEventImpl(Unknown Source)
	at java.awt.Component.dispatchEvent(Unknown Source)
	at java.awt.EventQueue.dispatchEvent(Unknown Source)
	at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
	at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
	at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
	at java.awt.EventDispatchThread.run(Unknown Source)

a c'que j'ai compris, faut que l'applet soit trusted pour acceder au disque dur local.

[FreshVic]

Faut que ton applet soit signer grace a un certificat , ensuite lorsque l'utilisateur chargeras l'applet , on lui demandera s'il fait confiance aux createur du certificat , s'il dit oui l'applet auras les droit :

http://www.developpez.net/forums/viewtopic.php?t=439992

[ehmppowa]

Merci beaucoup !!! j'vais voir ca